Why do men like fatties?

I work hard to keep my figure. I exercise and I keep fit- I keep hearing guys rave about fat girls- like WTF!? They are unfit, smelly, and ferment the most rotten smells between their fat roles.
Is it a self esteem issue? Like you boys think you can't get with a pretty girl and just go for the fatties for something to fuck?
Seriously boys, have some self respect.
BTW, abs on a skinny ass boy are like tits on a fat girl- they don't count!